I have a material - STD65 which I was maintaining the standard price in Accounting header as $200 for a PLANT A.

I have now extended the same material for our PLANT B but maintaining different standard price in the Accounting header as $300. But now I am experiencing accounting determination error in doing post goods issue for deliveries in PLANT B which I have identified is as a result of differential in standard price have maintained for the material but I was not able to edit it in Tcode MM02.